单词：diamond-mesh reflector
单词：diamond-mesh reflector 相关文章
Part 5 Family [00:04.30]理解万岁 [00:08.60]July 20, Thursday, fine [00:10.06]7月20日 星期四 晴 [00:11.52]My Dad--Who I wish he wasn't [00:13.54]我希望他不是我爸爸 [00:15.55]I know this is really bad to say but I hate my dad. [00:18
零距离李阳疯狂英语口语
??Intro：Look over there! Thousands of important looking men just standing out there in that big open field. What is going on？And look at that man standing tall and proud in his royal robe and shining gold crown! That must be Nebuchadnezzar himse
少儿圣经故事
Lesson Six Text A Diamonds Diamonds are rare, beautiful, and also quite useful. They are the hardest substance found in nature. That means a diamond can cut any other surface. And only another diamond
自考英语（一）78讲
There's a disturbing side to the diamond trade--- the traffic of conflict diamonds, otherwise known as blood diamonds. This is Freetown, the capital of Sierra Leone on the West African coast, a country still emerging from ten years of war. During tha
国家地理2007年
Agriculture Report - Grow It Yourself: Onions Are Nothing to Cry About 农业报道 - 自己动手种植洋葱 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Onions come in different sizes, shapes
2011年VOA慢速英语(六)月
3King Nebuchadnezzar made an image of gold, ninety feet high and nine feet wide, and set it up on the plain of Dura in the province of Babylon. 2He then summoned the satraps, prefects, governors, advisers, treasurers, judges, magistrates and all the
圣经旧约 但以理书
In 1970, the Soviet Union put a laser reflector on the moon, carried by a rover. A few months later, it disappeared. Some speculated that the rover had fallen into a crater or parked in such a way as to render the reflector inaccessible. Now after 40
Scientific American(四)月
据《科学》杂志报道，苏联的月球车40年前在月球表面留下了激光反射器，虽然经过多年的搜寻科学家始终没有发现激光反射器的踪迹。 4月22日，一组物理学家终于发现了来自反射器的微弱闪
60秒科学
Gain - This is an increase in signal power, due to a boost from an electronic device. Garbage - These are unwanted characters that appear because of either incorrect settings or noise. Gate - These ar
电信英语
By Selah Hennessy Dakar 09 November 2007 The Republic of Congo has rejoined the Kimberly Process, a global watchdog group designed to stop the flow of conflict diamonds. Analysts say the move shows controls on the diamond trade in the country are imp
VOA常速英语2007年（十一月）
The Five-hundred-meter wide Aperture Spherical Telescope, or FAST, is now operational in the mountains of Guizhou in southwest China. FAST has been designed to help Chinese researchers better understand our universe, as well as probe the cosmos for e
2016CRI中国国际广播电台
Bart's upstairs neighbor was driving him nuts. He made all kinds of strange noises at all kinds of strange hours. If I tell my neighbor he's noisy, he won't believe me, Bart thought. He'll believe me only if he lives downstairs and hears himself upst
英文短篇故事（纽约）
By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti
VOA常速英语2007年（十一月）
They say that beauty is in the eye of the beholder, but it seems that often it is even more powerful if that beholder is from a different country. 人们都说情人眼里出西施，但似乎异国人往往更能欣赏你的美。 Much like how peop
趣味英语
送你一颗大钻戒 Chipmunk - Diamond Rings I ryhme ryhme, thats why I shine shine, and you can roll anyone of my shows, no lights in my bag no eye sight I gotta keep on ryhmin' man, so i keep on shinin man I aint gonna be a one hit wonder, I am f
好听的英文歌曲
Bolt breezes to take 200m in Zurich Diamond League GENEVA, Aug. 30 (Xinhua) -- Newly crowned London Olympics champion Usain Bolt sailed to a comfortable 200m win in the Diamond League meeting in Zurich on Thursday. Bolt posted a meet record of 19.66
英语新闻
The construction of the project was started in 2011 with an investment of 1.2-billion yuan, or about 180 million US dollars. The 500 metre Aperture Spherical Telescope, or FAST, is the size of 30 football fields. It's located in a hollow that was for
2016CRI中国国际广播电台